CN219840068U - High-strength concrete pipe pile - Google Patents
High-strength concrete pipe pile Download PDFInfo
- Publication number
- CN219840068U CN219840068U CN202321159213.XU CN202321159213U CN219840068U CN 219840068 U CN219840068 U CN 219840068U CN 202321159213 U CN202321159213 U CN 202321159213U CN 219840068 U CN219840068 U CN 219840068U
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- China
- Prior art keywords
- pipe pile
- reinforcing
- strength concrete
- steel sheet
- fixed
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- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 21
- 239000004567 concrete Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a high-strength concrete pipe pile, which relates to the technical field of pipe piles and comprises the following components: the tubular pile comprises tubular pile bodies, wherein two tubular pile bodies are arranged, and reinforcing assemblies are arranged in the tubular pile bodies. According to the utility model, when the pipe pile fixing device is used, the fixing assembly is connected between the two pipe pile bodies, so that the connecting steel plate and the shell steel plate connect the two pipe pile bodies, the installation at the moment has a reinforcing effect, the shell steel plate, the connecting steel plate and the fixing clamping groove are not bent, wherein the fixing clamping groove is made of steel and has high hardness, and secondly, each fastening bolt correspondingly penetrates through the sliding hole and is screwed into the thread groove to play a role in reinforcing the installation, so that the problem that the two adjacent pipe piles are easy to bend when in use due to the lack of the reinforcing structure in the existing connection mode between the pipe piles is solved.
Description
Technical Field
The utility model relates to the technical field of pipe piles, in particular to a high-strength concrete pipe pile.
Background
The concrete pipe piles are piles made of concrete, the concrete pipe piles are foundations when a house is built, pile foundations are adopted when geological conditions are poor and the bearing capacity of the foundations is small, the piles are driven into the ground, and the weight of an upper building is conducted to a soil layer with high bearing capacity of a lower layer through the pile foundations.
Existing, for example, chinese patent publication No.: in CN218757425U, a high-strength concrete pipe pile is disclosed, which comprises an outer layer and two annular plates respectively connected to the upper end and the lower end of the outer layer, wherein an inner support layer group I and an inner support layer group II are sequentially arranged in the outer layer from outside to inside, a reinforcing component is arranged on the annular plate, the inner support layer group I comprises a vertical rod and a cross rod, the inner support layer group II comprises a support rod, an inner support layer II, a support rod I and a support rod II, the inner support layer group I and the inner support layer II are used for supporting the outer layer, the reinforcing component comprises a reinforcing rib and a reinforcing layer, the vertical rod is provided with a plurality of annular equidistant distributed rods and are all connected to the inner wall of the outer layer, the cross rod is provided with a plurality of equidistant distributed rods and is connected between the outer parts of the plurality of vertical rods, the cross rod is annular, and the inner support layer II is connected to the left side of the vertical rod and the cross rod; the utility model effectively improves the integral strength of the pipe pile and effectively reduces the risk of deformation of the pipe pile.
However, in the prior art, the concrete pipe pile is usually formed by pouring concrete, the tubular ground pile with a single structure is limited in volume for producing one pipe pile, when the pipe pile needs to be driven into the ground deeply, a plurality of pipe piles need to be spliced together, but the existing connection mode lacks a reinforcing structure, so that two adjacent pipe piles are easy to bend when in use, and potential safety hazards exist, and therefore, the high-strength concrete pipe pile is provided for overcoming the defects.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the existing connection mode between tubular piles lacks a reinforcing structure, so that two adjacent tubular piles are easy to bend and have potential safety hazards when in use, and provides a high-strength concrete tubular pile.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a high strength concrete pipe pile comprising: the pipe pile comprises two pipe pile bodies, wherein reinforcing assemblies are arranged in the two pipe pile bodies; the fixing assembly comprises a shell steel plate, a plurality of sliding holes are formed in the outer surface of the shell steel plate, which is close to two ends, a connecting steel plate is welded at the center of the inner wall of the shell steel plate, a plurality of fixing grooves are formed in the two ends of the connecting steel plate, fixing clamping grooves are movably connected to the two ends of the shell steel plate, a plurality of thread grooves are formed in the outer surface of the fixing clamping grooves, and fastening bolts are connected to the inner wall of the thread grooves in a threaded mode.
Preferably, the outer surfaces of the fastening bolts are respectively connected with the inner walls of the sliding holes in a sliding manner, and the inner walls of the two fixing clamping grooves are respectively fixedly connected with the outer surfaces of the two tubular pile bodies.
Preferably, the two reinforcing components comprise a plurality of reinforcing ribs, the reinforcing ribs are equally divided into two groups, a plurality of reinforcing rings are welded between the outer surfaces of the reinforcing ribs, and one end of each reinforcing rib is respectively connected with the inner wall of each fixing groove in a clamping mode.
Preferably, the bottom of one of the tubular pile bodies is provided with a reverse cone, and one of the tubular pile bodies is movably sleeved with a foundation assembly on the outer surface.
Preferably, the foundation assembly comprises a mounting pipe, a plurality of movable holes are formed in the inner bottom surface of the mounting pipe, the inner walls of the movable holes are slidably connected with fixed ground nails, and inclined surface sliding blocks are welded at the opposite ends of the fixed ground nails.
Preferably, the outer surfaces of the fixed ground nails are provided with limiting springs, one ends of the limiting springs are fixedly connected with the outer surfaces of the inclined surface sliding blocks respectively, and the other ends of the limiting springs are fixedly connected with the inner wall of the mounting tube.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, when the pipe pile fixing device is used, the fixing assembly is connected between the two pipe pile bodies, so that the connecting steel plate and the shell steel plate connect the two pipe pile bodies, the installation at the moment has a reinforcing effect, the shell steel plate, the connecting steel plate and the fixing clamping groove are not bent, wherein the fixing clamping groove is made of steel and has high hardness, and secondly, each fastening bolt correspondingly penetrates through the sliding hole and is screwed into the thread groove to play a role in reinforcing the installation, so that the problem that the two adjacent pipe piles are easy to bend when in use due to the lack of the reinforcing structure in the existing connection mode between the pipe piles is solved.
2. In the utility model, when the pipe pile is used, the reverse cone is pressed downwards, so that the outer surface of the reverse cone is contacted with the inclined surface of each inclined surface sliding block, and each fixed ground nail is pushed outwards, so that the fixed ground nail can be transversely driven into the ground, the installation of the installation pipe is reinforced, the installation pipe can be prevented from toppling, and the pipe pile body is inserted into the installation pipe.
Drawings
Fig. 1 is a front perspective view of a high-strength concrete pipe pile according to the present utility model;
fig. 2 is a structural development perspective view of a high-strength concrete pipe pile according to the present utility model;
FIG. 3 is a perspective view, partially in section, of a foundation assembly of a high strength concrete pipe pile according to the present utility model;
fig. 4 is a partial perspective view of a reinforcing member for a high-strength concrete pipe pile according to the present utility model.
Legend description: 1. a base component; 101. installing a pipe; 102. a movable hole; 103. an inclined surface slide block; 104. a limit spring; 105. fixing ground nails; 2. a tubular pile body; 3. a fixing assembly; 301. a fixing slot; 302. a shell steel plate; 303. connecting steel plates; 304. a fixing groove; 305. a thread groove; 306. a fastening bolt; 307. a slide hole; 4. a reinforcement assembly; 401. reinforcing ribs; 402. a reinforcing ring; 5. and (5) reversing the cone.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a high strength concrete pipe pile comprising: the pipe pile comprises pipe pile bodies 2, wherein two pipe pile bodies 2 are arranged, and reinforcing assemblies 4 are arranged in the two pipe pile bodies 2; the fixing assembly 3, the fixing assembly 3 is including the shell steel sheet 302, a plurality of slide holes 307 have all been seted up to the surface of shell steel sheet 302 near both ends department, the welding of the inner wall center department of shell steel sheet 302 has connection steel sheet 303, a plurality of fixed slots 304 have all been seted up at the both ends of connection steel sheet 303, the equal swing joint in both ends of shell steel sheet 302 has fixed draw-in groove 301, a plurality of thread grooves 305 have all been seted up to the surface of two fixed draw-in grooves 301, the equal threaded connection in inner wall of a plurality of thread grooves 305 has fastening bolt 306.
The effect that its whole embodiment 1 reaches is, when using, firstly, connect fixed subassembly 3 between two tubular pile bodies 2, through inserting each strengthening rib 401 into corresponding fixed slot 304, at this moment, the both ends of shell steel sheet 302 just can insert in two corresponding fixed draw-in grooves 301, make connecting steel sheet 303 and shell steel sheet 302 link together two tubular pile bodies 2, and the installation at this moment is the reinforcing effect, be can not bend between shell steel sheet 302 and connecting steel sheet 303 and the fixed draw-in groove 301, wherein fixed draw-in groove 301 is steel, have very high hardness, secondly, through corresponding through slide hole 307 with every fastening bolt 306, screw into in the screw groove 305, play the effect of reinforcing the installation, the problem that the connection mode lacks the reinforcing structure and makes adjacent two tubular piles easily cause buckling and thus exist the potential safety hazard when using between the current tubular pile is solved, wherein, reinforcing subassembly 4 is just put in the mould when the concrete, with concrete pouring into tubular pile body 2, and reinforcing ring 402 is to the strengthening rib 401 is destroyed to the reinforcing rib, the reinforcing ring has prevented from being destroyed by 2.
In embodiment 2, as shown in fig. 1-4, the outer surfaces of the fastening bolts 306 are slidably connected with the inner walls of the sliding holes 307, the inner walls of the two fixing slots 301 are fixedly connected with the outer surfaces of the two tubular pile bodies 2, the two reinforcing assemblies 4 comprise a plurality of reinforcing ribs 401, the reinforcing ribs 401 are equally divided into two groups, a plurality of reinforcing rings 402 are welded between the outer surfaces of each group of reinforcing ribs 401, one end of each reinforcing rib 401 is respectively engaged with the inner wall of each fixing slot 304, the bottom end of one tubular pile body 2 is provided with a reverse cone 5, the outer surface of one tubular pile body 2 is movably sleeved with a base assembly 1, the base assembly 1 comprises a mounting tube 101, the inner bottom surface of the mounting tube 101 is provided with a plurality of movable holes 102, the inner walls of the plurality of movable holes 102 are slidably connected with fixed ground nails 105, the opposite ends of the fixed ground nails 105 are welded with inclined slide blocks 103, the outer surfaces of the fixed ground nails 105 are provided with limit springs 104, one ends of the limit springs 104 are fixedly connected with the outer surfaces of the inclined slide blocks 103, and the other ends of the limit springs 104 are fixedly connected with the inner walls of the mounting tube 101.
The effect that its whole embodiment 2 reached is, when using, through pushing down reverse taper 5 for reverse taper 5's surface contacts with the inclined plane of each inclined plane slider 103, push out every fixed ground nail 105, thereby can make the fixed ground nail 105 transversely throw into underground, the installation to installation pipe 101 has the reinforcement effect, can prevent installation pipe 101 from taking place to empty, and tubular pile body 2 inserts in the installation pipe 101 can, in addition, under limit spring 104's elasticity effect, fixed ground nail 105's initial state is concentrated shrink to the inside of installation pipe 101, avoid influencing installation pipe 101 and throw into underground.
Working principle: in use, first, the fixing assembly 3 is connected between the two pipe pile bodies 2 by inserting each of the reinforcing ribs 401 into the corresponding fixing groove 304, at which time both ends of the case steel plate 302 can be inserted into the two corresponding fixing clip grooves 301, so that the connection steel plate 303 and the case steel plate 302 connect the two pipe pile bodies 2, and the installation at this time has a reinforcing effect, the case steel plate 302 and the connection steel plate 303 are not bent with the fixing clip grooves 301, wherein the fixing clip grooves 301 are made of steel, and secondly, by correspondingly passing each of the fastening bolts 306 through the slide holes 307, screwed into the screw grooves 305, the reinforcing component 4 is placed in a mould when concrete is poured, the reinforcing component is processed into a tubular pile body 2 together with concrete, the reinforcing ring 402 is connected with the reinforcing rib 401, the supporting strength is increased, the tubular pile body 2 is prevented from being damaged, when the reinforcing component is used, the outer surface of the inverted cone 5 is pressed downwards to be in contact with the inclined plane of each inclined plane sliding block 103, each fixed ground nail 105 is pushed outwards, so that the fixed ground nail 105 can be transversely driven into the ground, the reinforcing effect is achieved on the installation of the installation pipe 101, the tubular pile body 2 is inserted into the installation pipe 101, and in addition, the initial state of the fixed ground nail 105 is concentrated and contracted towards the inside of the installation pipe 101 under the elastic effect of the limiting spring 104.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A high strength concrete pipe pile, comprising:
the pipe pile comprises pipe pile bodies (2), wherein two pipe pile bodies (2) are arranged, and reinforcing assemblies (4) are arranged in the two pipe pile bodies (2);
fixed subassembly (3), fixed subassembly (3) is including shell steel sheet (302), a plurality of slide holes (307) have all been seted up near both ends department to the surface of shell steel sheet (302), the welding of the inner wall center department of shell steel sheet (302) has connection steel sheet (303), a plurality of fixed slots (304) have all been seted up at the both ends of connection steel sheet (303), the both ends of shell steel sheet (302) all swing joint has fixed draw-in groove (301), two a plurality of screw thread groove (305) have all been seted up to the surface of fixed draw-in groove (301), a plurality of equal threaded connection of inner wall in screw thread groove (305) has fastening bolt (306).
2. The high strength concrete pipe pile according to claim 1, wherein: the outer surfaces of the fastening bolts (306) are respectively connected with the inner walls of the sliding holes (307) in a sliding mode, and the inner walls of the two fixing clamping grooves (301) are respectively and fixedly connected with the outer surfaces of the two tubular pile bodies (2).
3. The high strength concrete pipe pile according to claim 1, wherein: two reinforcing components (4) are all including a plurality of strengthening ribs (401), and a plurality of strengthening ribs (401) are equally divided into two sets of, every group all weld a plurality of strengthening rings (402) between the surface of strengthening rib (401), every one end of strengthening rib (401) is connected with the inner wall block of every fixed slot (304) respectively.
4. The high strength concrete pipe pile according to claim 1, wherein: one of the pipe pile bodies (2) is provided with a reverse cone (5) at the bottom end, and one of the pipe pile bodies (2) is movably sleeved with a foundation assembly (1) on the outer surface.
5. The high strength concrete pipe pile according to claim 4, wherein: the foundation assembly (1) comprises a mounting tube (101), a plurality of movable holes (102) are formed in the inner bottom surface of the mounting tube (101), fixed ground nails (105) are slidably connected to the inner walls of the movable holes (102), and inclined surface sliding blocks (103) are welded to opposite ends of the fixed ground nails (105).
6. The high strength concrete pipe pile according to claim 5, wherein: the outer surfaces of the fixed ground nails (105) are provided with limiting springs (104), one ends of the limiting springs (104) are fixedly connected with the outer surfaces of the inclined surface sliding blocks (103) respectively, and the other ends of the limiting springs (104) are fixedly connected with the inner wall of the mounting tube (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159213.XU CN219840068U (en) | 2023-05-11 | 2023-05-11 | High-strength concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159213.XU CN219840068U (en) | 2023-05-11 | 2023-05-11 | High-strength concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840068U true CN219840068U (en) | 2023-10-17 |
Family
ID=88305420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321159213.XU Active CN219840068U (en) | 2023-05-11 | 2023-05-11 | High-strength concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840068U (en) |
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2023
- 2023-05-11 CN CN202321159213.XU patent/CN219840068U/en active Active
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